{"product_id":"yamaha-housing-impeller-wt40x-yja-01156-30-02","title":"Yamaha - Housing, impeller (wt40x) - YJA-01156-30-02","description":"\u003ch2 data-section-id=\"douw5s\" data-start=\"0\" data-end=\"52\"\u003eYamaha - Impeller Housing (WT40X) - YJA-01156-30-02\u003c\/h2\u003e\n\u003chr data-start=\"54\" data-end=\"57\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"59\" data-end=\"70\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"72\" data-end=\"444\"\u003eThe \u003cstrong data-start=\"76\" data-end=\"127\"\u003eYamaha YJA-01156-30-02 Impeller Housing (WT40X)\u003c\/strong\u003e is a genuine original equipment manufacturer component designed to protect and support the water pump impeller within the engine’s cooling system. The impeller housing forms a critical part of the water pump assembly, providing the chamber where the impeller rotates to circulate cooling water throughout the engine.\u003c\/p\u003e\n\u003cp data-start=\"446\" data-end=\"865\"\u003eA properly functioning impeller housing helps maintain efficient water flow and ensures the impeller operates correctly within the pump system. Over time, internal wear, debris, or corrosion can affect the housing surface and reduce pump efficiency. Replacing a worn housing with a genuine Yamaha component helps restore optimal cooling performance and supports reliable engine operation in demanding marine conditions.\u003c\/p\u003e\n\u003chr data-start=\"867\" data-end=\"870\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"872\" data-end=\"887\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"889\" data-end=\"1044\"\u003e• \u003cstrong data-start=\"891\" data-end=\"951\"\u003eGenuine Yamaha Original Equipment Manufacturer Component\u003c\/strong\u003e – Manufactured to Yamaha factory specifications for proper fit and dependable performance.\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1156\"\u003e• \u003cstrong data-start=\"1048\" data-end=\"1082\"\u003eEssential Water Pump Component\u003c\/strong\u003e – Houses the impeller and supports efficient cooling water circulation.\u003c\/p\u003e\n\u003cp data-start=\"1158\" data-end=\"1267\"\u003e• \u003cstrong data-start=\"1160\" data-end=\"1191\"\u003ePrecision Engineered Design\u003c\/strong\u003e – Ensures proper alignment and smooth operation of the water pump system.\u003c\/p\u003e\n\u003cp data-start=\"1269\" data-end=\"1396\"\u003e• \u003cstrong data-start=\"1271\" data-end=\"1302\"\u003eDurable Marine Construction\u003c\/strong\u003e – Built to withstand continuous water exposure, friction, and demanding operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"1398\" data-end=\"1401\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"1403\" data-end=\"1419\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"1421\" data-end=\"1522\"\u003eCompatible with select Yamaha outboard engines that utilize the WT40X impeller housing configuration.\u003c\/p\u003e\n\u003chr data-start=\"1524\" data-end=\"1527\"\u003e\n\u003ch2 data-section-id=\"egdier\" data-start=\"1529\" data-end=\"1582\"\u003eWhy is this prop a strong choice vs. alternatives?\u003c\/h2\u003e\n\u003cp data-start=\"1584\" data-end=\"1691\"\u003e• \u003cstrong data-start=\"1586\" data-end=\"1636\"\u003eOriginal Equipment Manufacturer Yamaha Fitment\u003c\/strong\u003e – Designed specifically for Yamaha water pump systems.\u003c\/p\u003e\n\u003cp data-start=\"1693\" data-end=\"1797\"\u003e• \u003cstrong data-start=\"1695\" data-end=\"1742\"\u003eSupports Efficient Cooling System Operation\u003c\/strong\u003e – Helps maintain proper water flow through the engine.\u003c\/p\u003e\n\u003cp data-start=\"1799\" data-end=\"1901\"\u003e• \u003cstrong data-start=\"1801\" data-end=\"1836\"\u003eRestores Water Pump Performance\u003c\/strong\u003e – Replacing worn housings helps ensure proper impeller function.\u003c\/p\u003e\n\u003cp data-start=\"1903\" data-end=\"2008\"\u003e• \u003cstrong data-start=\"1905\" data-end=\"1932\"\u003eMarine Grade Durability\u003c\/strong\u003e – Built to handle harsh marine environments and long term engine operation.\u003c\/p\u003e\n\u003chr data-start=\"2010\" data-end=\"2013\"\u003e\n\u003ch2 data-section-id=\"1r8frcv\" data-start=\"2015\" data-end=\"2044\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp data-start=\"61\" data-end=\"249\"\u003e\u003cstrong data-start=\"61\" data-end=\"101\"\u003eQ: What does an impeller housing do?\u003c\/strong\u003e\u003cbr data-start=\"101\" data-end=\"104\"\u003eA: The impeller housing forms the chamber where the water pump impeller rotates, allowing the pump to circulate cooling water through the engine.\u003c\/p\u003e\n\u003cp data-start=\"251\" data-end=\"427\"\u003e\u003cstrong data-start=\"251\" data-end=\"302\"\u003eQ: When should an impeller housing be replaced?\u003c\/strong\u003e\u003cbr data-start=\"302\" data-end=\"305\"\u003eA: Replacement may be necessary if the housing becomes worn, damaged, or corroded, which can reduce water pump efficiency.\u003c\/p\u003e\n\u003cp data-start=\"429\" data-end=\"566\"\u003e\u003cstrong data-start=\"429\" data-end=\"466\"\u003eQ: Is this a genuine Yamaha part?\u003c\/strong\u003e\u003cbr data-start=\"466\" data-end=\"469\"\u003eA: Yes. The YJA-01156-30-02 is a genuine Yamaha original equipment manufacturer impeller housing.\u003c\/p\u003e\n\u003cp data-start=\"568\" data-end=\"724\"\u003e\u003cstrong data-start=\"568\" data-end=\"625\"\u003eQ: Can a worn impeller housing affect engine cooling?\u003c\/strong\u003e\u003cbr data-start=\"625\" data-end=\"628\"\u003eA: Yes. Wear inside the housing can reduce pump efficiency and affect cooling water circulation.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"874\"\u003e\u003cstrong data-start=\"726\" data-end=\"786\"\u003eQ: Is this typically replaced during water pump service?\u003c\/strong\u003e\u003cbr data-start=\"786\" data-end=\"789\"\u003eA: It may be replaced during water pump service if inspection reveals wear or damage.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46932464304419,"sku":"YJA-01156-30-02","price":611.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV427624.jpg?v=1698779676","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-housing-impeller-wt40x-yja-01156-30-02","provider":"PartsVu","version":"1.0","type":"link"}